diff --git a/nextcloud/docker-compose.yml b/nextcloud/docker-compose.yml
index e36ce08..6c94656 100644
--- a/nextcloud/docker-compose.yml
+++ b/nextcloud/docker-compose.yml
@@ -49,6 +49,7 @@ services:
     restart: always
     labels:
       com.centurylinklabs.watchtower.enable: true
+      com.centurylinklabs.watchtower.lifecycle.post-update: "apt update;apt install cifs-utils samba-client"
   redis:
     image: redis:alpine
     container_name: redis